基于机器学习的钢水精炼智能控制方法、装置、设备及介质

By employing machine learning-based intelligent control methods, utilizing gradient boosting trees and recurrent neural network models, real-time and precise regulation of the steel refining process is achieved. This solves the problems of large errors, high labor intensity, and poor process coordination caused by manual adjustment, thereby improving the stability of steel quality and production efficiency.

CN122128489BActive Publication Date: 2026-07-17HUNAN RUILING TECH CO LTD +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN RUILING TECH CO LTD
Filing Date
2026-05-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The steel refining process suffers from problems such as large errors in manual adjustment, high labor intensity, poor process coordination, and low data utilization, making it difficult to achieve precise control and stable production.

Method used

A machine learning-based intelligent control method is adopted. By collecting multi-source process data, a gradient boosting tree and a recurrent neural network model are constructed to realize real-time evaluation of the molten steel state and multi-task intelligent control, and generate collaborative control commands to drive the power supply heating and alloy feeding system.

Benefits of technology

It improves automation, reduces the intensity of manual intervention, enhances the stability of molten steel quality and refining efficiency, optimizes process synergy, improves data utilization, and achieves full-process traceability.

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Abstract

本发明公开了一种基于机器学习的钢水精炼智能控制方法、装置、设备及介质,该方法包括:采集钢水精炼全流程的多源工艺数据并进行预处理得到全流程数据,对全流程数据进行特征标注构建基准数据集,利用基准数据集训练梯度提升树与循环神经网络融合模型得到钢水精炼多任务智能控制模型,将实时全流程数据输入钢水精炼多任务智能控制模型得到钢水状态评估结果,从而确定关键控制参数并生成控制指令发送至工业控制单元以驱动供电升温系统和合金加料系统执行控制;由于本发明通过融合模型精准评估钢水状态并协同控制供电与加料,实现了成分与温度精准调控,提升了窄成分控制精度与节奏稳定性,降低了人工干预占比,从而提高自动化程度。
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